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No leaky air, no frozen air lines, no squeaky overload springs, just a better ride for your truck or RV

The airless bag to prevent your sag
and improve your ride! For trucks with campers, trailers,
commercial bodies and all other loads.

Rear SumoSprings

Responding to customer requests and feedback was the motivation for producing the world’s first and only “airless airbag” suspension system for trucks and vans –SumoSprings.

SumoSprings are manufactured from an advanced high grade, closed cell polyurethane foam; ideal for the tough truck underbody environment. The product underwent testing in extreme conditions ranging from blistering US desert summer days to the frigid Canadian winter nights. Combining heavy loads with extreme terrain and temperature conditions over eighteen months of testing ensures their performance in any similar conditions our customers might encounter.

7. Reduces sag, bounce, sway and bottoming out. 8. All proudly made in the USA.

From listening to our customers’ feedback, SuperSprings International engineers designed the SumoSprings air spring to fit most competitors existing airbag bracket systems with very little or no modification required at all. If you need to replace your damaged or leaking airbags contact SuperSprings for your leak-proof, maintenance free alternative. Replacement air bag SumoSprings below

· Engineered surface profile provides minimal transverse expansion – unlike an air inflated product which expands laterally when compressed, the SumoSprings compresses in on itself when under load.

· Patent pending

Front SumoSprings – permits a far smoother load engagement than other products. More than a mere bump stop, this variable rate spring with load capacities of up to 3,000 pounds* eliminates the unforgiving “banging” effect produced by similar front-mounted products. Front SumoSprings are ideal for snow plow, winch and heavy duty replacement bumper applications. They will maintain the original factory ride and only provide additional support when needed. The kits ship complete with all mounting hardware required for a quick, easy installation – typically less than 30 minutes.

Eliminate leaking airbags by installing replacement SumoSprings bellows that are LEAK PROOF, MAINTENANCE FREE and provide you ‘fit it and forget it’ peace of mind.

SumoSprings rear suspension systems consist of two primary components; the steel bracket attachment system and the microcellular foam airsprings, airbags or bellows (photo).

SumoSprings bellows are the world’s first and only maintenance-free, leak-proof airbags. Additionally, they have been designed to fit existing competitive airbag bracket systems as replacements for ruptured or leaking airbags.

The SumoSprings bellow top plate has a 4-hole drilling pattern which aligns perfectly with the top bracket of all the Firestone™ and Airlift™ airbag systems cross referenced below. The SumoSprings bottom plate has a centered, single hole. Where this does not correspond with the existing lower bracket system a single 7/16” diameter hole will need to be drilled to complete the installation. (See notes) Bolts are supplied with the SumoSprings bellows for attachment to the existing bracket system.

Firestone™ / SumoSprings / Airlift™ cross reference sheet.

The SumoSprings will replace all the Firestone (Ride-Rite) and Airlift air spring item numbers listed below with little or no adjustment required. (See notes) Kit numbers are listed to more easily cross reference the appropriate air spring number.

Firestone™

SumoSprings

Airlift™

Rear Kit
#

Air Spring
#

Note

Item
#

Rear Kit
#

Air Spring
#

Note

2025

6781

SSR-050

57105

50284

1

2029

6859

1

SSR-050

57125

50284

1

2032

6859

1

SSR-050

57131

50201

1

2040

6873

SSR-050

57202

50201

1

2061

6764

1

SSR-050

57203

50284

1

2065

6859

1

SSR-050

57208

50201

1

2071

6781

SSR-050

57212

50201

1

2080

0335

1

SSR-050

57215

50201

1

2085

0335

1

SSR-050

57216

50201

1

2101

6781

SSR-050

57217

50201

1

2109

6781

SSR-050

57219

50201

1

2116

6781

SSR-050

57221

50201

1

2153

6781

SSR-050

57224

50201

1

2173

6762

SSR-050

57242

50251

1

2176

6781

SSR-050

57250

50201

1

2190

6781

SSR-050

57237

50201

1

2213

6762

SSR-050

57291

50201

1

2220

6781

SSR-050

57298

50201

1

2249

6781

SSR-050

57340

50251

1

2250

6781

SSR-050

57345

50229

1

2251

6781

SSR-050

57347

50201

1

2253

6781

SSR-050

57394

50201

1

2255

6781

SSR-050

2264

6781

SSR-050

2286

6781

SSR-050

2299

6401

1

SSR-050

2304

6781

SSR-050

2330

6401

1

SSR-050

2350

6397

1

SSR-050

2355

6781

SSR-050

2361

6397

1

SSR-050

2362

6781

SSR-050

2377

6397

1

SSR-050

2382

6781

SSR-050

2384

6397

1

SSR-050

2398

6401

1

SSR-050

2400

6401

1

SSR-050

2403

6766

2

SSR-050

2404

7325

1

SSR-050

2407

6397

1

SSR-050

2425

6781

SSR-050

2430

6397

1

SSR-050

2442

7325

1

SSR-050

2445

6397

1

SSR-050

2446

7701

1-2

SSR-050

2447

6397

1

SSR-050

2450

6401

1

SSR-050

2452

6781

SSR-050

2455

6781

SSR-050

2458

6397

1

SSR-050

2460

6781

SSR-050

2478

6781

SSR-050

2484

6781

SSR-050

Note1:
Original Firestone™ and Airlift™ applications have two 3/8-16” tapped holes in the bottom bracket plate. Drill one 7/6” diameter hole in the center of this lower plate to accommodate the SumoSprings bellow.

Note 2:
Use the 3/8-16” set screw and fender washer in one of the upper plate holes to prevent rotation.

Your SuperSprings™ product is covered by the Limited Warranty explained below that gives you specific legal rights. This Limited Warranty is the only warranty made in connection with your suspension stabilizer, SumoSprings. SuperSprings™ neither assumes nor authorizes any vendor, retailer or other person or entity to assume for it any other obligation or liability in connection with this product or Limited Warranty.What is Covered?Subject to the terms, exclusions and limitations herein, SuperSprings International, Inc. Warrants to the initial retail or fleet purchaser only that its SumoSprings suspension stabilizer shall be free of defects in material and workmanship for:

Two (2) years

This Limited Warranty extends only to the initial retail or fleet purchaser with respect to use upon the vehicle the SuperSprings™ product is first installed. The term of Limited Warranty shall be measured from the date of purchase. SuperSprings™ reserves the rights to: (a.) require claimant’s proof of purchase as a condition of this Limited Warranty, (b.) make future revisions to its Limited Warranty without prior notice. ALL OTHER EXPRESS OR IMPLIED WARRANTIES INCLUDING MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED.

What is Not Covered?

Your Limited Warranty does not cover any damage arising or related to any vehicle, product, or component combination other than the SumoSprings suspension stabilizer. Your SuperSprings™ Limited Warranty further does not cover vehicles, products or components supplied by us or others that SuperSprings International, Inc determines to have been damaged by or subjected to:

– Vehicle use in excess of GVWR combined vehicle weights/ tow ratings or other OEM design specifications or limitations.
– Normal wear and tear, deterioration of spring shape or rating, alteration or failure to maintain. – Scratches or defects in product finishes (powder coating, paint, etc.) or damage due to shipping.
– Misuse, including products used other than as recommended in the current SumoSprings application guide or the instructions.
– Racing or other vehicle competitions or contests. Accidents, impact by rocks, trees, obstacles or other aspects of the environment.

Remedy Limited to Repair / Replacement.

The exclusive remedy provided hereunder shall, upon SuperSprings Internationals’ inspection and option, be either repair or replacement of product or parts covered under this Limited Warranty. Customers requesting warranty consideration should first contact the independent distributor from whom you purchased your SumoSprings to obtain a Returned Goods Authorization number. All removal, shipping and installation costs are customer’s responsibility. If a replacement part is needed before yours can be returned, you must first purchase the replacement part. Then, if SuperSprings™ deems your part warrantable, you will be credited the purchase price. Your warrantor is SuperSprings International, Inc. If you are unable to submit a warranty claim through your distributor contact SuperSprings™ customer service at 800-898-0705 or the address indicated below.

Other Limitations – Exclusion of Damages – Your Rights under State Law

In consideration of the purchase price paid, neither SuperSprings International, Inc. or any independent SuperSprings™ distributor are responsible for any installation or removal costs, time loss, rental costs, or for any incidental, consequential, punitive or other damages you or third parties may incur in connection with any product purchased. Your exclusive remedy hereunder for covered parts is repair/replacement as described above.

This Limited Warranty gives you specific rights. You may also have other rights that vary from state to state. For example, while all implied warranties are disclaimed herein, any implied warranty required by law is limited to the terms of Limited Warranty described above. Some states do not allow limitations of how long an implied warranty lasts and /or do not allow the exclusion or limitation of incidental or consequential damages, so the limitations and exclusions herein may not apply to you.